Tiny engine runs hotter than the sun to probe the frontiers of thermodynamics

Scientists have created the world's hottest engine running at temperatures hotter than those reached in the sun's core. The ...
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How to Make a Powerful DC Motor at Home

In this instructive video, you'll learn how to make a powerful DC motor at home using readily available materials. This step-by-step guide breaks down the process, making it easy for anyone interested ...
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How to Make a Bearing Puller at Home

If you're a DIY enthusiast or in need of a reliable tool for your garage, this video is perfect for you! Learn how to make a bearing puller at home using simple materials and step-by-step instructions ...